Yeah, Lightning main ended up real bad, maybe the worst of all mains (thanks to spoiled kids screaming: "oooh, hes so op" and "nerf him, nerf him").
Still, i love to play with him, i dont wanna change, and im fine with not being op most of the time (*cough* wind *cough*)

I run ay 4th with samui and darui, it works nice with root, still can get to 6 paths in arena, can do decently as convoy supp... but i dont play sage anymore, matsuri can get real bad, depends on luck...

Lightning main needs some decent 4th row skills, some that can be useful and give u something to be competitive vs other mains, not arena prowess and useless 4th mystery :S